EP2696809A1 - Prothèse articulaire spécifique d'un patient - Google Patents

Prothèse articulaire spécifique d'un patient

Info

Publication number
EP2696809A1
EP2696809A1 EP12707207.2A EP12707207A EP2696809A1 EP 2696809 A1 EP2696809 A1 EP 2696809A1 EP 12707207 A EP12707207 A EP 12707207A EP 2696809 A1 EP2696809 A1 EP 2696809A1
Authority
EP
European Patent Office
Prior art keywords
bone
implant
gap filler
gap
exterior surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP12707207.2A
Other languages
German (de)
English (en)
Inventor
Reto Nardini
Adrian Glauser
Jean-Pierre KASSI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synthes GmbH
Original Assignee
Synthes GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Synthes GmbH filed Critical Synthes GmbH
Publication of EP2696809A1 publication Critical patent/EP2696809A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30721—Accessories
    • A61F2/30734—Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/34—Acetabular cups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/40—Joints for shoulders
    • A61F2/4081—Glenoid components, e.g. cups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30721—Accessories
    • A61F2/30734—Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
    • A61F2002/30736—Augments or augmentation pieces, e.g. wedges or blocks for bridging a bone defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/3092—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having an open-celled or open-pored structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A61F2002/30948—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using computerized tomography, i.e. CT scans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A61F2002/30952—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using CAD-CAM techniques or NC-techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30985—Designing or manufacturing processes using three dimensional printing [3DP]

Definitions

  • the present invention relates to a device for treating a bone and, in particular, relates to an implant for treating a joint.
  • a shoulder joint replacement prosthesis may include a socket implant fixed to the scapula and a ball shaped implant attached to the humerus.
  • the socket implant may be fixed to the scapula using a plurality of bone fixation elements inserted through portions of the scapula.
  • Known socket implants have been manufactured in standard implant sizes and shapes. Although it is ideal for an exterior surface of the socket implant to contact the glenoid, coracoid process and acromion portions of the scapula, contact with one of these three portions of the scapula may need to be sacrificed to ensure a desired orientation of a standard size socket implant in a given patient's anatomy. Thus, the bone fixation elements fixing the socket implant to the scapula carry all of the load. If the bone fixation elements fail, the entire prosthesis will fail requiring an additional corrective surgery. Summary of the Invention
  • the present invention relates to a patient-specific implant which includes a body having a convex exterior surface configured to attach to a bone and a concave interior surface configured to receive a head portion of another bone, the body including a plurality of holes extending therethrough, the holes sized and shaped to receive a bone fixation element and a gap filler formed on the exterior surface of the body and having dimensions and a position corresponding to a gap between the exterior surface of the body and the bone to which the implant is to be attached.
  • FIG. 1 shows a perspective view of an implant according to an exemplary embodiment of the present invention
  • Fig. 2 shows another perspective view of the implant of Fig. 1 ;
  • FIG. 3 shows yet another perspective view of the implant of Fig. 1 ;
  • Fig. 4 shows a perspective view of an implant according to an alternate exemplary embodiment of the present invention.
  • Fig. 5 shows a perspective view of an implant according to a further exemplary embodiment of the present invention.
  • the present invention may be further understood with reference to the following description and the appended drawings, wherein like elements are referred to with the same reference numerals.
  • the present invention relates to a device for treating a bone and, in particular, relates to an implant for treating a joint.
  • the exemplary embodiments describe a patient specific socket implant including gap fillers formed thereon to correspond specifically to a patient's anatomy.
  • exemplary embodiments of the present invention specifically describe an implant for treating a shoulder joint, it will be understood by those of skill in the art that the present invention may be used to treat any ball and socket joint of the body.
  • an implant 100 according to an exemplary embodiment of the present invention comprises a body 102 and a patient-specific gap filler 104 formed thereon to fill a gap between an exterior, bone contacting surface 106 of the body 102 and portions of a bone 10 (e.g., the scapula) on which the implant 100 is to be fixed.
  • the implant 100 according to this embodiment is particularly suited to replace and provide support to a socket portion of a ball and socket joint such as, for example, the glenoid fossa of a shoulder joint.
  • the exterior surface 106 is substantially convex and is configured for attachment to a socket portion of a joint such as, for example, a scapula (e.g., shoulder blade).
  • the interior surface 108 is substantially concave and sized and shaped to receive a ball portion of the joint such as, for example, a humeral head, or a prosthetic humeral head 20.
  • the interior surface 108 may also be configured to be attached to an interfacing layer 30, which includes a smooth surface for interfacing with the ball portion 20 of the joint.
  • the body 102 includes a plurality of holes 1 10 extending therethrough, with each of the holes 1 10 sized and shaped to receive a bone fixation element 112 therethrough for fixing the socket implant 100 to the bone.
  • Each of the holes 1 10 is positioned along a portion of the body 102 corresponding to a desired point of fixation to the bone 10.
  • the holes 110 may be positioned along the body 102 in positions corresponding to points of contact with the glenoid, coracoid process and acromion of the scapula.
  • the body 102 may be formed of any biocompatible material suitable for implantation in a living body and having the strength and other physical characteristics required for known implants.
  • the body 102 may be formed of titanium, titanium alloys (e.g., Ti6A14V, Ti6A17N, TiCP) or stainless steel alloys (e.g., 316L).
  • the gap filler 104 may be added to the exterior surface 106 of the body 102 using additive machining such that a standard body 102 which did not previously include any gap fillers 104 may be altered to suit a patient's specific anatomy.
  • a patient's anatomy may be determined by imaging the bone 10 via, for example, a CT scan or an X-ray, and using a template of the body 102 to determine the required dimensions of one or more gap fillers 104 required to fill gaps which would exist between the exterior surface 106 of the body 102 and a surface of the bone 10 if the body 102 were mounted without gap fillers 104.
  • the template of the body 102 may be a 2D template positioned over a portion of the image corresponding to a position along the bone 10 on which the body 102 will be fixed. Gaps between an exterior surface of the template of the body 102 may be filled with templates of the gap fillers 104, which may be selected from a variety of 2D templates of varying sizes and shapes. The templates of the body 102 and the gap fillers 104 may be used to determine dimensions of the body 102 and the gap fillers 104 of the implant 100.
  • the user may use a 3D image of the bone 10 to obtain a data set defining dimensions of a digital ized 3D template for the implant 100.
  • the 3D template may be used to determine dimensions of the body 102 and the gap fillers 104.
  • the dimensions of the gap filler 104 to be added to the body 102 may be determined by, for example, a surgeon, using the templates as described above, or an engineer using the 3D data set of the imaged bone 10.
  • the gap filler 104 may extend over one or more of the holes 1 10 and may include openings 1 14 sized and shaped to correspond to and align with the holes 110 over which the gap filler 104 extends.
  • the gap filler 104 may be formed of a porous material facilitating bone growth thereinto - i.e., permitting bone to grow into interstitial spaces formed by pores in the gap filler 104.
  • the gap filler 104 may be formed of a mesh-like material.
  • additive machining maybe used to generate any porous structure specified by the user using any of a variety of metal materials such as, for example, titanium alloys or stainless steel alloys.
  • the gap filler 104 may have pores ranging in size from 0.1 mm to 1.0 mm.
  • a gap filler 104' may be formed of a solid material.
  • the gap filler 104' may be formed of the same material as the body 102.
  • the implant 100 may include any number of gap fillers 104 so long as the gap fillers 104 fill gaps between the exterior surface 106 and the bone 1 0.
  • an implant 200 may be substantially similar to the implant 100 but further comprises an elongated element 216 providing an increased fixation stability of the implant 200 for situations in which a portion of the bone (e.g., the scapula) onto which the implant 200 is to be fixed has previously been removed (e.g., in an earlier surgery).
  • the implant 200 comprises a body 202 which may be modified by a user to include one or more gap fillers 204 as desired to conform an exterior surface thereof to a shape of corresponding portions of the patient's anatomy.
  • the body 202 has a substantially convex exterior surface 206 for attachment to the bone, a substantially concave 208 interior surface and a plurality of holes 210 sized and shaped to receive bone fixation elements therethrough.
  • the elongated element 216 may be similarly formed on the exterior surface 206 via, for example, an additive machining process and may be shaped to substantially match the void in the bone.
  • a substantially cylindrical elongated element 216 may be formed for insertion into an opening or groove which was formed in the bone during an earlier surgical procedure. For example, such an opening may have been reamed through the bone to accommodate portions of an implant which has been subsequently removed.
  • the elongated element 216 may be any of a variety of shapes so long as the elongated element 216 is sized and shaped for insertion into an opening formed in the bone.
  • the elongated element 216 may be formed of a porous material to encourage bone in- growth or, alternatively, may be formed in a solid configuration.
  • a surgeon or other professional images the bone 10 on which the implant 100 is to be fixed via, for example, a CT scan and positions a template of the implant 100 on the imaged bone 10 in a desired orientation, to determine the number and the dimensions of the gap fillers 104 required to be added to the body 102 to conform its shape to the patient's anatomy.
  • the dimensions and positions of each gap filler 104 may be determined to fill a gap between a portion of the exterior surface 106 of the body 102 and one of the glenoid, coracoid process and the acromion of a scapula.
  • a templates of the body 102 and/or gap filler 104 may be positioned over the image to determine a desired positioning and/or dimensions of the body 102 and the gap filler 104.
  • a 3D template of the implant 100 may be generated using the image, to determine dimensions of the body 102 and the gap fillers 104.
  • the gap fillers 104 are formed on the exterior surface 106 of the body 102 via an additive machining process.
  • Additive machining adds one or more gap fillers 104 to the body 102 layer by layer by melting the material to an exact geometry of the gap fillers 104 determined as described above.
  • the implant 100 is formed without having to remove any material therefrom so that no material is wasted.
  • additive machining permits the gap fillers 104 to be added to the body 102 including the openings 114.
  • this technique allows a standard body 102 to be used with gap fillers 104 added thereto so that no material is wasted in adapting the implant 100 to the specific patient.
  • both the body 102 and the gap fillers 104 may be manufactured via additive machining in a single process such that the body 102 may also be customized to the dimensions determined as described above.
  • the implant 100 may be finished (e.g., ultrasonic cleaning, washing, high isostatic pressing, grinding, sterile packaging).
  • the finished implant 100 is then fixed to the bone 10 using the bone fixation elements 112.
  • the gap fillers 104 eliminate any gaps between the exterior surface 106 and portions of the bone 10 such that the bone fixation elements 1 12 are not required to carry all the load.
  • a method of forming an implant 200 according to the invention is substantially similar to the method described above for forming the implant 100, but further includes the step of determining whether openings or grooves exist in the bone to which the implant 200 is to be fixed. For example, openings or grooves may have been formed in the bone 10 during an earlier surgical procedure to accommodate portions of an implant, which was subsequently removed, or may naturally extend along a surface of the bone 10.
  • the surgeon may determine from the imaged bone, whether such openings or grooves exist, and a positioning and dimensioning of the openings in the bone, in addition to forming the one or more gap fillers 204 on the body 202 via an additive machining process, one or more elongated elements 216 may also be formed on the exterior surface 206 of the body 202 via additive machining.
  • the finished implant 200 is then fixed to the bone such that the elongated element 216 is inserted into the opening in the bone to provide increased stability thereof.

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne un implant spécifique d'un patient qui comprend (a) un corps comprenant une surface extérieure convexe conçue pour s'attacher à un os et une surface intérieure concave conçue pour recevoir une portion de tête d'un autre os, le corps comprenant une pluralité de trous le traversant, les trous ayant une taille et une forme permettant de recevoir un élément de fixation à l'os ; et (b) une matière de remplissage formée sur la surface extérieure du corps et ayant des dimensions et une position correspondant à un espace entre la surface extérieure du corps et l'os auquel l'implant doit être attaché.
EP12707207.2A 2011-04-13 2012-02-21 Prothèse articulaire spécifique d'un patient Ceased EP2696809A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161475061P 2011-04-13 2011-04-13
PCT/US2012/025953 WO2012141790A1 (fr) 2011-04-13 2012-02-21 Prothèse articulaire spécifique d'un patient

Publications (1)

Publication Number Publication Date
EP2696809A1 true EP2696809A1 (fr) 2014-02-19

Family

ID=45809673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12707207.2A Ceased EP2696809A1 (fr) 2011-04-13 2012-02-21 Prothèse articulaire spécifique d'un patient

Country Status (3)

Country Link
US (1) US20130053968A1 (fr)
EP (1) EP2696809A1 (fr)
WO (1) WO2012141790A1 (fr)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9113971B2 (en) 2006-02-27 2015-08-25 Biomet Manufacturing, Llc Femoral acetabular impingement guide
US8407067B2 (en) 2007-04-17 2013-03-26 Biomet Manufacturing Corp. Method and apparatus for manufacturing an implant
US20150335438A1 (en) 2006-02-27 2015-11-26 Biomet Manufacturing, Llc. Patient-specific augments
US8568487B2 (en) 2006-02-27 2013-10-29 Biomet Manufacturing, Llc Patient-specific hip joint devices
US8608749B2 (en) 2006-02-27 2013-12-17 Biomet Manufacturing, Llc Patient-specific acetabular guides and associated instruments
US8092465B2 (en) 2006-06-09 2012-01-10 Biomet Manufacturing Corp. Patient specific knee alignment guide and associated method
US9918740B2 (en) 2006-02-27 2018-03-20 Biomet Manufacturing, Llc Backup surgical instrument system and method
US8535387B2 (en) 2006-02-27 2013-09-17 Biomet Manufacturing, Llc Patient-specific tools and implants
US8603180B2 (en) 2006-02-27 2013-12-10 Biomet Manufacturing, Llc Patient-specific acetabular alignment guides
US9289253B2 (en) 2006-02-27 2016-03-22 Biomet Manufacturing, Llc Patient-specific shoulder guide
US8377066B2 (en) 2006-02-27 2013-02-19 Biomet Manufacturing Corp. Patient-specific elbow guides and associated methods
US9907659B2 (en) 2007-04-17 2018-03-06 Biomet Manufacturing, Llc Method and apparatus for manufacturing an implant
US7967868B2 (en) 2007-04-17 2011-06-28 Biomet Manufacturing Corp. Patient-modified implant and associated method
US8608748B2 (en) 2006-02-27 2013-12-17 Biomet Manufacturing, Llc Patient specific guides
US10278711B2 (en) 2006-02-27 2019-05-07 Biomet Manufacturing, Llc Patient-specific femoral guide
US9339278B2 (en) 2006-02-27 2016-05-17 Biomet Manufacturing, Llc Patient-specific acetabular guides and associated instruments
US8591516B2 (en) 2006-02-27 2013-11-26 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
US9173661B2 (en) 2006-02-27 2015-11-03 Biomet Manufacturing, Llc Patient specific alignment guide with cutting surface and laser indicator
US9345548B2 (en) 2006-02-27 2016-05-24 Biomet Manufacturing, Llc Patient-specific pre-operative planning
US9795399B2 (en) 2006-06-09 2017-10-24 Biomet Manufacturing, Llc Patient-specific knee alignment guide and associated method
FR2932674B1 (fr) 2008-06-20 2011-11-18 Tornier Sa Procede de modelisation d'une surface glenoidienne d'une omoplate, dispositif d'implantation d'un composant glenoidien d'une prothese d'epaule, et procede de fabrication d'un tel compose.
FR2955247B1 (fr) 2010-01-21 2013-04-26 Tornier Sa Composant glenoidien de prothese d'epaule
US8632547B2 (en) 2010-02-26 2014-01-21 Biomet Sports Medicine, Llc Patient-specific osteotomy devices and methods
US9271744B2 (en) 2010-09-29 2016-03-01 Biomet Manufacturing, Llc Patient-specific guide for partial acetabular socket replacement
US9968376B2 (en) 2010-11-29 2018-05-15 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
FR2971144A1 (fr) 2011-02-08 2012-08-10 Tornier Sa Implant glenoidien pour prothese d'epaule et kit chirurgical
US9241745B2 (en) 2011-03-07 2016-01-26 Biomet Manufacturing, Llc Patient-specific femoral version guide
US9675400B2 (en) 2011-04-19 2017-06-13 Biomet Manufacturing, Llc Patient-specific fracture fixation instrumentation and method
US20130001121A1 (en) 2011-07-01 2013-01-03 Biomet Manufacturing Corp. Backup kit for a patient-specific arthroplasty kit assembly
US8764760B2 (en) 2011-07-01 2014-07-01 Biomet Manufacturing, Llc Patient-specific bone-cutting guidance instruments and methods
US9066734B2 (en) 2011-08-31 2015-06-30 Biomet Manufacturing, Llc Patient-specific sacroiliac guides and associated methods
ES2635542T3 (es) 2011-10-27 2017-10-04 Biomet Manufacturing, Llc Guías glenoideas específicas para el paciente
US9301812B2 (en) 2011-10-27 2016-04-05 Biomet Manufacturing, Llc Methods for patient-specific shoulder arthroplasty
US9554910B2 (en) 2011-10-27 2017-01-31 Biomet Manufacturing, Llc Patient-specific glenoid guide and implants
KR20130046337A (ko) 2011-10-27 2013-05-07 삼성전자주식회사 멀티뷰 디바이스 및 그 제어방법과, 디스플레이장치 및 그 제어방법과, 디스플레이 시스템
US9451973B2 (en) 2011-10-27 2016-09-27 Biomet Manufacturing, Llc Patient specific glenoid guide
US9237950B2 (en) 2012-02-02 2016-01-19 Biomet Manufacturing, Llc Implant with patient-specific porous structure
US20140066998A1 (en) * 2012-09-06 2014-03-06 Jean-Jacques Martin Assembly comprising an implantable part designed to be fastened to one or more bones or bone portions to be joined, and at least one screw for fastening the implantable part to said bone(s)
US9204977B2 (en) 2012-12-11 2015-12-08 Biomet Manufacturing, Llc Patient-specific acetabular guide for anterior approach
US9668873B2 (en) * 2013-03-08 2017-06-06 Biomet Manufacturing, Llc Modular glenoid base plate with augments
US9517145B2 (en) 2013-03-15 2016-12-13 Biomet Manufacturing, Llc Guide alignment system and method
JP2016514515A (ja) * 2013-03-21 2016-05-23 コンフォーミス・インコーポレイテッドＣｏｎｆｏｒＭＩＳ， Ｉｎｃ． 患者適応性股関節インプラントに関するシステム、方法およびデバイス
CA2927086C (fr) 2013-10-10 2021-12-14 Imascap Sas Procedes, systemes et dispositifs pour des guides et implants en chirurgie de l'epaule planifies de maniere pre-operatoire
EP3065671B1 (fr) * 2013-11-08 2019-09-25 Imascap Méthodes, systèmes et dispositifs pour implants glénoïdiens adaptatifs à planification pré-opératoire
WO2015071757A1 (fr) 2013-11-13 2015-05-21 Tornier Sas Instrument spécifique à l'épaule d'un patient
US20150150688A1 (en) * 2013-12-03 2015-06-04 Biomet Manufacturing, Llc Patient-Specific Glenoid Implant
WO2015103090A1 (fr) 2014-01-03 2015-07-09 Tornier, Inc. Systèmes d'épaule inversés
US9681960B2 (en) 2014-05-16 2017-06-20 Howmedica Osteonics Corp. Guides for fracture system
US10575968B2 (en) 2014-05-16 2020-03-03 Howmedica Osteonics Corp. Guides for fracture system
US9820868B2 (en) 2015-03-30 2017-11-21 Biomet Manufacturing, Llc Method and apparatus for a pin apparatus
US10722374B2 (en) 2015-05-05 2020-07-28 Tornier, Inc. Convertible glenoid implant
US10568647B2 (en) 2015-06-25 2020-02-25 Biomet Manufacturing, Llc Patient-specific humeral guide designs
US10226262B2 (en) 2015-06-25 2019-03-12 Biomet Manufacturing, Llc Patient-specific humeral guide designs
EP4431035A2 (fr) * 2015-07-08 2024-09-18 Howmedica Osteonics Corp. Systèmes et procédés d'épaule inversée
CA3007082A1 (fr) 2015-12-16 2017-06-22 Tornier, Inc. Instruments specifiques a un patient et procedes de prothese articulaire
US10456262B2 (en) 2016-08-02 2019-10-29 Howmedica Osteonics Corp. Patient-specific implant flanges with bone side porous ridges
US10722310B2 (en) 2017-03-13 2020-07-28 Zimmer Biomet CMF and Thoracic, LLC Virtual surgery planning system and method
IT201700041420A1 (it) * 2017-04-13 2018-10-13 Limacorporate Spa Ancoraggio scapolare per il fissaggio di una componente glenoidea di una protesi d’articolazione di spalla ad una scapola con anatomia compromessa, e relativo metodo di realizzazione di detto ancoraggio scapolare
US11278299B2 (en) 2017-07-11 2022-03-22 Howmedica Osteonics Corp Guides and instruments for improving accuracy of glenoid implant placement
EP3651662A1 (fr) 2017-07-11 2020-05-20 Tornier, Inc. Guides de coupe humérale spécifiques à un patient
CA3079099A1 (fr) 2017-10-16 2019-04-25 Imascap Sas Implants pour epaule
JP7478810B2 (ja) 2019-08-09 2024-05-07 ハウメディカ オステオニクス コーポレイション 肩の手術用のキット
EP4125732A1 (fr) * 2020-04-01 2023-02-08 Arthrex, Inc. Systèmes et procédés de formation d'implants orthopédiques comprenant des augmentations imprimées
US11730601B2 (en) * 2020-04-23 2023-08-22 DePuy Synthes Products, Inc. Customized patient-specific 3D printed positioning augment for orthopaedic surgical implant
US11850158B2 (en) 2020-05-26 2023-12-26 Howmedica Osteonics Corp. Orthopedic surgical implant device with porous material and fluid channels for cleaning the porous material
CN113332006A (zh) * 2021-06-24 2021-09-03 北京爱康宜诚医疗器材有限公司 肩关节假体
US20240082011A1 (en) 2022-09-14 2024-03-14 ARCA By OrthoAgile, LLC Glenoid replacement system and methods of implanting said glenoid replacement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070129809A1 (en) * 2005-12-05 2007-06-07 Biomet Manufacturing Corp. Apparatus for use of porous implants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005037141A1 (de) * 2005-08-06 2007-02-08 Syntan Gbr(vertretungsberechtigter Gesellschafter Hr. Dr. Dieter Girlich, 01309 Dresden) Spongiös-metallisches Implantat und Verfahren zu seiner Herstellung
EP2575689A2 (fr) * 2010-05-26 2013-04-10 Topsfield Medical GmbH Prothèses implantables

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070129809A1 (en) * 2005-12-05 2007-06-07 Biomet Manufacturing Corp. Apparatus for use of porous implants

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